title: Lymphadenopathy in children: when and how to evaluate.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008206:Lymphatic Diseases / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy